
#include "thread_local.h"

#include <windows.h>

#include "base/logging.h"

namespace base
{
    namespace internal
    {

        // static
        void ThreadLocalPlatform::AllocateSlot(SlotType& slot)
        {
            slot = TlsAlloc();
            CHECK_NE(slot, TLS_OUT_OF_INDEXES);
        }

        // static
        void ThreadLocalPlatform::FreeSlot(SlotType& slot)
        {
            if(!TlsFree(slot))
            {
                NOTREACHED() << "Failed to deallocate tls slot with TlsFree().";
            }
        }

        // static
        void* ThreadLocalPlatform::GetValueFromSlot(SlotType& slot)
        {
            return TlsGetValue(slot);
        }

        // static
        void ThreadLocalPlatform::SetValueInSlot(SlotType& slot, void* value)
        {
            if(!TlsSetValue(slot, value))
            {
                LOG(FATAL) << "Failed to TlsSetValue().";
            }
        }

    } //namespace internal
} //namespace base